Catalagram Articles

Catalagram Articles

Number	Year	Highlights
#89	2001	Davison FCC Sulfur Reduction Technology-Recent Commercial Experiences Meet Clean Fuels Challenges with ART™ Hydrotreating Catalyst Technology NOx Reduction Technologies Commercialized Beating FCC Vanadium: VANGUARD™ Momentum Builds in Asia/Pacific Resid Applications e-Catalysts.com: Providing Value to the Davison Catalysts Community Six Sigma: A Methodology for Informed Decision Making Worldwide Equilibrium Catalyst and Supplier Share Survey
#88	2001	Commercialization of Davison's New Gasoline Sulfur Reduction Additive High Unit Retention Critical to Efficient Operation of Power Recovery Trains The FCC Unit's Place in the Worldwide Propylene Market North American Equilibrium Catalyst Trends and Catalyst Performance Introducing ART, Advanced Refining Technologies LLC, Hydroprocessing Catalysts from the Chevron and Grace Joint Venture
#87	2000	The Efficts of Iron Poisoning on FCC Catalysts Using FCC Catalyst Coke Selectivity to Improve Unit Profitability Calculating the Value of FCC Light Olefin Production Update: Value-Added Gasoline Sulfur Reduction Strategies
#86	1998	Propylene Maximization with Grace Davison's ZSM-5 Technology Grace Davison's New Hydroprocessing Catalyst Plant Goes Onstream Worldwide Equilibrium FCC Properties
#85	1997	LCM Matrix Technology Sets new standards for Ni Tolerance Breakthrough Promoter Technology Reduces FCC NOx Emissions Introducing High-Performance ZSM-5 Additives
European Catalagram	1997	Performance of New Catalyst Systems based on CSSN Zeolite and Selective Active Matrix Technology Control of NOx in the FCCU Regeneration Field Performance of XNOx-2 Additive Reliability and Technology: The FCC Expander System New High-Performance ZSM-5 Additives
#84	1995	XP Catalysts Reducing SO_x Emissions Residcat Catalysts Worldwide Equilibrium Catalyst Survey
European Catalagram	1993	New SPECTRA FCC Catalysts Employ Novel Technologies Commercial Performance of Super RESOC and RESOC Catalysts FCC Cyclone Troubleshooting Spent FCC Catalyst Disposal Options
#83	1992	Highlights from Grace Davison's Fifty Years of Fluid Catalytic Cracking Reformulated Gasoline: Current and Emerging Catalysts Trouble-Shooting FCC Standpipe Flow Problems Trends in Ecat Properties
#82	1991	XP Xpands Our New Plant in Lake Charles Introducing the XP-L Series Changes to the E-cat Surface Area Test Equilibrium Fluid Cracking Catalyst Survey
#81	1990	Davison's New Orion Series Increasing Isobutylene in the FCC Additive O-HS: Davison's Octane/Olefin-Enhancing Additive
#80	1990	Z-14G Catalysts Davison's Statistical Process Control Program Licensing of the Davison Circulating Riser Pilot Plant
#79	1989	Davison's XP Series of Fluid Cracking Catalysts Delivers Octane Barrels with Selective Bottoms Cracking Announcing a Change in Davison's Equilibrium Microactivity Test Comments on the Equilibrium Fluid Cracking Catalyst Survey
#78	1988	FCC Catalyst Design Considerations for Resid Processing - Part 2 Davison's Rail Car Fleet Preventive Maintenance Program Index of Catalagram Articles Equilibrium Fluid Cracking Catalyst Comments
#77	1988	1987 Survey of Residuum Fluid Catalytic Cracking - U. S. and Canada Davison's XP Series - Setting New Standards FCC Catalyst Design for Resid Processing - Part 1
#76	1987	Effect on Feed Properties on the Optimization of FCC Catalysts for Bottoms Reduction Questions Frequently Asked What causes diolefin formation in the FCC? What is the current status of dispersion steam usage in feed nozzles? Lead poisoning of combustion promoter is well-known, but does lead have any adverse effect on the cracking catalyst?
#75	1987	A New Era for the Coke-Selective Fluid Cracking Catalyst Coke Selectivity Fundamentals Davison's New DXB Family: Coke Selectivity with Enhanced Bottoms Cracking
#74	1986	Catalytic Octane from the FCC
#73	1985	The Effect of Coke-Selective Catalysts on Fluid Cat Cracking Coke-Selective Cracking Catalysts for the FCC
#72	1985	Commercial Performance of Octane-Enhancing Fluid Cracking Catalysts Fluid Cracking Catalysts to Enhance Gasoline Octane
#71	1985	Additive R for SOx Reduction Effect of Reactor Temperature on FCC Products
#70	1984	Davison Begins New Equilibrium Catalyst Trends
#69	1984	High Octane and Low Coke Producing Light Cycle Oil in the Cat Cracker GX-30: Meeting the Challenge Questions Frequently Asked What has been the operating experience with power recovery systems used on FCC regenerator off gases, with particular emphasis on fines disposition around flue gas slide valves and turbo expander? What fines removal equipment has been used upstream? What type of oil injection nozzles are being used for gas oil and/or resid? What factors (feedstock, catalyst, operation) affect coke buildup in reactor cyclones, top head or reactor vapor line? How have these problems been resolved? What is the experience on the effect of reprocessing coke naphtha and slurry on the quality and distribution of FCCY products? What reactor-regenerator condition and/or feedstocks (resid, coker gas oil) lead to significant diolefin production?
#67	1983	DA Catalysts Sweep Industry Questions Frequently Asked Can high dilute phase or cyclone temperatures in the regenerator be avoided when crossing over from a promoted "Complete CO Combustion" operation to a promoted "Partial CO Combustion?" Can any harm be done to an FCCU regenerator by the addition of excessive amounts of CO combustion promoter? What are the factors affecting catalyst particle size distribution in an FCCU? Can operating variables be adjusted to increase or reduce the 0-40 micron particle size generation? Has anyone made a study of using blended catalysts in commercial FCC units to tailor the catalyst for specific feedstocks?
#66	1983	Davison 1982 Survey of Residuum Fluid Catalytic Cracking in the U.S. DA Scores Major Successes in U.S. and Europe
#65	1982	Optimize Catalyst Replacement Rate When Cat Cracking Resid The Effect of Alkali and Alkaline Earths on Zeolitic Cracking Catalysts
#64	1982	Questions Frequently Asked About Cracking Catalysts
#63	1981	Update on Fluid Catalytic Cracking Trends More About Davison's Equilibrium Fluid Cracking Catalyst Analysis Program
#62	1981	Canadian FCC Trends in the Early 1980's Davison Survey of Fluid Catalytic Cracking of Residuum Four Strategically Located Manufacturing Plants Allow Davison to Serve the Refiner Best Questions Frequently Asked What yield and conversion shifts can be expected as heavy metals accumulate on FCC catalysts?
#61	1980	Process and Quality Assurance Departments Set and Monitor Tight Controls on FCCs and Molecular Sieves Particle Size Distribution Analysis via Laser Beam We've Got You Covered Questions Frequently Asked What factors affect cyclone collection efficiency?
#60	1980	Davison Super D Now the World's Standard Fluid Cracking Catalysts Davison Chemical Survey of U.S. Fluid Cat Crackers Davison Welcomes Carbon to the Quarterly Fluid Cracking Catalyst Survey Questions Frequently Asked What effect will varying regenerator pressure have on carbon-on-regenerated catalysts?
#59	1980	Cat Cracker Heat and Material Balance Calculation

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